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" When any decimal number is to be divided by 10, 100, 1000, &c. the division is made by removing the decimal point as many places to the left as there are... "
Arithmetic: Designed for Academies and Schools, Uniting the Inductive ... - Σελίδα 208
των Charles Davies - 1847 - 360 σελίδες
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A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ...

Emerson Elbridge White - 1870 - 350 σελίδες
...the division to four or five decimal places. 2. To divide a decimal by 10, 100, 1000, etc., Remove the decimal point as many places to the left as there are ciphers in th". divisor. REVIEW PROBLEMS. 1. Reduce yf-j to a decimal. 2. Reduce 2g700 to a decimal....

The science and art of arithmetic, by A. Sonnenschein and H.A. Nesbitt ...

Adolf Sonnenschein - 1870 - 276 σελίδες
...468-12 x 299-875 to the nearest integer. § 5. DIvISION. CASE I. By a power of 10. (Cf. p. 107.) Shift the decimal point as many places to the left as there are ciphers in the divisor, prefixing ciphers if necessary, and curtail the decimal thus obtained. ^4-...

An Intermediate Arithmetic: Uniting Mental and Written Exercises in a ...

Emerson Elbridge White - 1873 - 260 σελίδες
...carrying the division to three decimal places. 2. To divide a decimal by 10, 100, 1000, etc., Remove the decimal point as many places to the left as there are ciphers in the divisor. REVIEW PROBLEMS. 1. Express decimally ^ of one hundredth. 2. Reduce y^^ to...

Robinson's Progressive Practical Arithmetic: Containing the Theory of ...

Horatio Nelson Robinson, Daniel W. Fish - 1871 - 384 σελίδες
...the required denomination. Since the divisor is always 10, 100, 1000, &c., the operation is performed by removing the decimal point as many places to the left as there are ciphers in the divisor, prefixing ciphers when necessary. EXAMPLES FOR PRACTICE. 1. Reduce 2A 5 to...

Introduction to the National Arithmetic on the Inductive System: Combining ...

Benjamin Greenleaf - 1871 - 350 σελίδες
...( + ) can be used. NOTE 3. — When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers. Thus 1.25...

The principles of arithmetic

Daniel O'Sullivan - 1872 - 366 σελίδες
...convert a DECIMAL fraction into a simple number, we set down the numerator (by itself), and remove the decimal point as many places to the left as there are ciphers in the denominator. Thus, -3s=3-+10=-3; i§g=789-r-i00=7-89; t§io=67i ,000= -067 ; &c. XOTE....

New Practical Arithmetic: In which the Science and Its Applications are ...

Henry Bartlett Maglathlin - 1873 - 362 σελίδες
...; or mills to dollars, divide by 1000. Cents or mills may be reduced directly to dollars by placing the decimal point as many places to the left as there are ciphers in the divisor (Art. 64). Examples. 4. In 691000 mills how many dollars ? Ans. $691. 5. In...

School Arithmetic: Analytical and Practical

Charles Davies - 1874 - 346 σελίδες
...3. Divide 37.4 by 4.5. Ans. 3.4. 4. Divide 586. 4 by 375. 5. Divide 94.0369 by 81 .032. NOTE. — 3. When any decimal number is to be divided by 10, 100,...&c,, the division is made by removing the decimal poir.t as many platen to the left, fix there are O's in t/ie dinner ; and if there be not eo many figures...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1874 - 490 σελίδες
...required denomination. Since the divisor is always 10, 100, 1000, &*., the operation is performed hy removing the decimal point as many places to the left as there are ciphers in the divisor, prefixing ciphers when necessary. EXAMPLES FOR PRACTICE. 1. Reduce 2A 5 to...

A Higher Arithmetic

George Payn Quackenbos - 1874 - 444 σελίδες
...divide a decimal, or a mixed number consisting of integer and decimal, by 10, 100, 1000, etc., remove the decimal point as many places to the left as there are ciphers in the divisor. If there are not figures enough for this, prefix ciphers to supply the deficiency....




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